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Question

A die is thrown 325 times. The frequency of the outcomes of the event 1, 2, 3, 4, 5 and 6 are recorded in the following frequency distribution table.

Outcome123456Frequency506545345576

Find the probability of the occurrence of an (i) even number (ii) odd number.


A

713 and 613

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B

713 and 811

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C

1120 and 613

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D

1125 and 710

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Solution

The correct option is A

713 and 613


Probability = Number of favourable outcomesTotal number of outcomes


Total no. of outcomes = 325

Frequency of getting an even number = 65 + 34 + 76 = 175

Frequency of getting an odd number = 325 - 175 = 150

P (Even Number) =175325=713

P (Odd Number) =150325=613


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